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I want to change saving file directory. Here is it my code:

@RequestMapping(value = "/UploadFile")
public String uploadFile(HttpServletResponse response String base64, String name, String size) throws Exception {
    byte[] decodedFile = Base64.getDecoder().decode(base64.getBytes(StandardCharsets.UTF_8));
    response.setContentType("application/octet-stream");
    response.setHeader("Content-Disposition", "attachment; filename=" + name);
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Cache-Control", "no-cache");

    InputStream is = new ByteArrayInputStream(decodedFile);
    IOUtils.copy(is, response.getOutputStream());
    response.flushBuffer();
    return "true";
}
dareen_04
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1 Answers1

0

Try this:

 File path = new File("YOUR PATH HERE") ;
            try (FileOutputStream fos = new FileOutputStream(path)) {
                fos.write(decodedFile);
            } catch (IOException e) {
                e.printStackTrace();
            }

You should also consider reading these links:

https://medium.com/javarevisited/how-to-upload-files-to-local-directory-in-spring-boot-c8c33f8239d3

https://spring.io/guides/gs/uploading-files/

EDIT

If String name is original File name, you could also do this:

File path = new File("C:\\YOUR_PATH\\images\\" + name);
  • Thanks but I got a problem ! I can only download the file just one time ! for example if i have a file with the name `file.csv` I can't download again the `file(1).csv` ( it can be downloaded only in the downloads not in the specific directory) – dareen_04 Mar 17 '22 at 08:10